A power transmission coil unit (1) is provided with: a power transmission coil (2); and a power supply member (3) which is electrically connected to the power source and the power transmission coil (2), and which supplies power supplied from the power source to the power transmission coil (2). The power supply member (3) is provided with a first metal plate (31) and a second metal plate (32) that are insulated via an insulating layer (34), and is configured such that, when power is supplied from a power source, a current flows to the power transmission coil (2) via one of the first metal plate (31) and the second metal plate (32). A current flowing through the power transmission coil (2) is returned to the power supply via the other of the first metal plate (31) and the second metal plate (32), and the direction of the current flowing through the first metal plate (31) is opposite to the direction of the current flowing through the second metal plate (32).

    送电线圈单元(1)具备:送电线圈(2);以及电力供给构件(3),与电源和送电线圈(2)分别电连接,将从电源供给的电力向送电线圈(2)供给。电力供给构件(3)具备经由绝缘层(34)而被绝缘的第一金属板(31)及第二金属板(32),构成为在被从电源供给电力时,电流经由第一金属板(31)和第二金属板(32)中的一方而向送电线圈(2)流动,流过送电线圈(2)的电流经由第一金属板(31)和第二金属板(32)中的另一方而返回电源,并且构成为在第一金属板(31)中流动的电流的朝向与在第二金属板(32)中流动的电流的朝向成为反向。


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    Title :

    Power transmission coil unit


    Additional title:

    送电线圈单元


    Contributors:

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01F MAGNETS , Magnete / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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